27287425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 37488672

約数和(自身を除く): 10201247

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1481, 1675, 3685, 7405, 16291, 18425, 37025, 81455, 99227, 407275, 496135, 1091497, 2480675, 5457485, 27287425]

約数ペア:

[(1, 27287425), (5, 5457485), (11, 2480675), (25, 1091497), (55, 496135), (67, 407275), (275, 99227), (335, 81455), (737, 37025), (1481, 18425), (1675, 16291), (3685, 7405)]